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2025-11-04bpf: add _impl suffix for bpf_stream_vprintk() kfuncMykyta Yatsenko
Rename bpf_stream_vprintk() to bpf_stream_vprintk_impl(). This makes bpf_stream_vprintk() follow the already established "_impl" suffix-based naming convention for kfuncs with the bpf_prog_aux argument provided by the verifier implicitly. This convention will be taken advantage of with the upcoming KF_IMPLICIT_ARGS feature to preserve backwards compatibility to BPF programs. Acked-by: Andrii Nakryiko <andrii@kernel.org> Signed-off-by: Mykyta Yatsenko <yatsenko@meta.com> Link: https://lore.kernel.org/r/20251104-implv2-v3-2-4772b9ae0e06@meta.com Signed-off-by: Alexei Starovoitov <ast@kernel.org> Acked-by: Ihor Solodrai <ihor.solodrai@linux.dev>
2025-07-03selftests/bpf: Add tests for prog streamsKumar Kartikeya Dwivedi
Add selftests to stress test the various facets of the stream API, memory allocation pattern, and ensuring dumping support is tested and functional. Reviewed-by: Emil Tsalapatis <emil@etsalapatis.com> Signed-off-by: Kumar Kartikeya Dwivedi <memxor@gmail.com> Link: https://lore.kernel.org/r/20250703204818.925464-13-memxor@gmail.com Signed-off-by: Alexei Starovoitov <ast@kernel.org>